By midday on a July Saturday, Hobson Road runs hot and empty, and the loudest thing on a Woodridge street is a mower working its way around a fence post. RQJ GROUP LLC LANDSCAPE & JUNK SERVICES takes the lawn and everything the lawn leaves behind — mowing, trimming, edging, bed and border cleanups, brush and yard debris carried off, and the piled-up junk hauled away with it. There is a particular pleasure in the second look back at a property: grass cut, curb bare, nothing stacked where it shouldn't be. Woodridge sits between the East Branch of the DuPage River and the long green of the preserves, and its yards run right up to that edge. Work goes out from Woodridge to Downers Grove, Bolingbrook, Lisle, Darien and Naperville.